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Your main breaker cannot exceed the rating of your panel.

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โˆ™ 2011-02-22 14:29:46
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Q: Can you change a 100 amp main breaker to a 200 amp main breaker if you also upgrade the service wire from the meter outside and your electrical panel itself is a brand new 100A box?
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Related questions

When do you know if you need an electrical service upgrade?

1) If you are tripping the main breaker and you do not have an electrical fault in the home. 2) If you are installing additional circuits or appliances and you expect to exceed 80% of the load capacity of the existing service panel.


Can you add a 20 amp breaker if therE is room?

You should add only with a proper load calculation. You should probably have a licensed electrician look at the situation first. You can find a licensed electrical contractor at www.contraxtor.com to help with your electrical service upgrade


Can you switch from a 150 amp electrical box to a 200 amp electrical box?

Yes, but you may have to upgrade the size of the service entrance wire and the meter base.


Can you upgrade a 100A main circuit breaker to a higher amp?

It depends on a number of factors. The size of the service wires, the meter rating, the main breaker panel rating, etc. will have to be rated for the amperage you want to go up to.


What gauge electrical wire is required to upgrade your electircal service to 200A if your incoming service is underground?

4/0 Aluminum or 2/0 Copper type USE.


Can you upgrade a 100 amp main with a 125 amp main breaker?

No, you must upgrade the feeder wire as well.


How do you upgrade to 100 amp service?

Most communities/ electrical power companies will require a building permit and will require that a licensed electrician perform the work. It will involve running new wires from the meter base to the breaker panel, and possibly even new service cable from the transformer to your house. But a licensed electrician will know exactly what you need.


How do you increase the power output in your home?

The "power" or amperage can only be increased by changing the service entrance. This includes the service cable outside, the meter socket, the cable coming into the house, and the circuit breaker panel. By example you could go from a 100 amp service to a 200 amp service. But you need to understand the reason why you think you need to upgrade. If your main breaker is tripping you may be pulling too many amps for the entire household. This can be determined by using an amprobe. But more likely you would have an individual circuit breaker tripping. Increasing your service amperage would not help this situation. This is an overload on a single circuit. You would need to lighten the load on that circuit itself.


How do you connect a 240V electric cooktop with four wires to the 120V services from the electric panel which is 2 wires?

If your electrical service is only 120 volts you have a problem. There is no way that you can connect a 240 volt cook top to that service. You have two options, one is to upgrade to a new 120/240 volt electrical service. Your other option is to find a 120 volt electrical cook top.


Can you replace a 100 amp panel with a 200 amp panel using the same wires coming from meter?

No the service wires need to be upgrade to 3/0 copper or 250 mcm aluminum. This will require a power company to disconnect so you can upgrade the service. These wires are always hot unless the power company disconnects from their source. Do it right pull a permit and upgradeAdditional information:Some meter base boxes include a shutoff/breaker. If you are only looking for additional space inside the breaker panel, and do not upgrade to a higher amperage breaker inside the meter base, you actually CAN use the same wire, provided that it is long enough to reach into the new breaker panel. The breaker of the meter base protects from the over-current condition.If you have the shutoff in the meter base, you will obviously be able to disconnect service while you perform the necessary changes. While you are working on the service, lock-out the meter base access to prevent anyone from turning the power back on.It is still recommended that you pull a permit and work with a qualified electrician.


How do you upgrade the service from a 120V 100A circuit breaker to 240V 30A for appliances like ovens and dryers?

Have an electrician wire you a proper line for the appliance. You were just kidding about the 100A, right? 10, or 20amp, not 100.


Where is the box breaker in ratchet and clank up your arsenal?

In the Zeldrin Starport. when you arrive, dont go to captain Qwark. follow the passage and you will end up with the box breaker upgrade.

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